[Emacs-diffs] feature/tabs 848e21b 2/3: Small fixes. Bind [tab-line mouse-1] to mouse-select-window.

[Juri Linkov]

branch: feature/tabs
commit 848e21b0491cb0b2f8e3a59e9f5cabd7210dca5e
Author: Juri Linkov <address@hidden>
Commit: Juri Linkov <address@hidden>

    Small fixes.  Bind [tab-line mouse-1] to mouse-select-window.
---
 lisp/mouse.el    | 1 +
 lisp/tab-line.el | 3 ++-
 src/xdisp.c      | 6 +++++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lisp/mouse.el b/lisp/mouse.el
index e947e16..8373889 100644
--- a/lisp/mouse.el
+++ b/lisp/mouse.el
@@ -2734,6 +2734,7 @@ is copied instead of being cut."
 ;; versions.
 (global-set-key [header-line down-mouse-1] 'mouse-drag-header-line)
 (global-set-key [header-line mouse-1] 'mouse-select-window)
+(global-set-key [tab-line mouse-1] 'mouse-select-window)
 ;; (global-set-key [mode-line drag-mouse-1] 'mouse-select-window)
 (global-set-key [mode-line down-mouse-1] 'mouse-drag-mode-line)
 (global-set-key [mode-line mouse-1] 'mouse-select-window)
diff --git a/lisp/tab-line.el b/lisp/tab-line.el
index 169f7b8..cbe418a 100644
--- a/lisp/tab-line.el
+++ b/lisp/tab-line.el
@@ -260,7 +260,8 @@ using the `previous-buffer' command."
       (dotimes (_ (1+ (seq-position prev-buffers buffer)))
         (switch-to-prev-buffer window)))
      (t
-      (switch-to-buffer buffer)))))
+      (with-selected-window window
+        (switch-to-buffer buffer))))))
 
 (defun tab-line-switch-to-prev-tab (&optional e)
   "Switch to the previous tab."
diff --git a/src/xdisp.c b/src/xdisp.c
index 0fc387b..0e18c5a 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -2957,7 +2957,11 @@ init_iterator (struct it *it, struct window *w,
       else if (base_face_id == TAB_LINE_FACE_ID)
        row = MATRIX_TAB_LINE_ROW (w->desired_matrix);
       else if (base_face_id == HEADER_LINE_FACE_ID)
-       row = MATRIX_HEADER_LINE_ROW (w->desired_matrix);
+       {
+         /* Header line row depends on whether tab line is enabled.  */
+         w->desired_matrix->tab_line_p = window_wants_tab_line (w);
+         row = MATRIX_HEADER_LINE_ROW (w->desired_matrix);
+       }
     }
 
   /* Clear IT, and set it->object and other IT's Lisp objects to Qnil.